20A MPPT Solar Panel Charge Controller Regulator Auto 12V/24V 2 Way USB

Features: *Build-in industrial micro controller *Fully 3-stage PWM charge management *Big LCD display all adjustable parameter *Dual mosfet reverse current protection low heat production *Dual USB output the maximum current of 2.5A to support Apple s mobile phone charging *Build-in short-circuit protection open-circuit protection reverse protection over-load protection *Suitable for solar green light solar light boxes advertising board solar insecticidal lights housing solar power generation system marine solar power generation system outdoor survival solar power generation system Specifications: Shell Material: Plastic Back Board Material: Iron Color: Black+Orange Display: LCD Screen Working voltage: 12V / 24V Rated charging current: 20A / 30A Rated load current: 20A/30A Self-consumption: ＜10MA Floating charge voltage: 13.8V / 27.6V (adjustable) Undervoltage protection: 10.7V / 21.4V (adjustable) Charger controller specification charging mode: 3 kinds Working temperature: 35-60°C Storage temperature: 40°C -70°C USB Output: 2 way USB output 5V/2.5A(MAX) Package Contents: 1 x Solar Charger Controller 1 x User Manual Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.